5 Oct Here you can download QhmLm Driver For Windows 7. File is % File: itspeakstudio.com Driver version: File size: Without a driver, the PC will not understand how to use the webcam. Generally, a webcam ZIP" format, right-click the file and click "Extract to the current folder. Download Drivers. Download. Quanum Cloud View Mobile and PC manual and Sotfware Link: CCTV Camera's Technical Specifications: QDIS-6AD . Manufacturer doesn't provide any driver cd as this device is used in more than Quantum QHMLM 25MP Web Camera Rs. In stock The device comes with a cable that can be connected to a Windows OS computer or laptop.